Political selfies: Everyone's doing it

These days, taking a selfie isn't all that different from campaigning.Politicians turn the camera toward themselves, smile and try to present their best and what looks like their most authentic selves to the world.Plus, it's a lot cheaper than spending hundreds of thousands of dollars more on advertisements (though that still happens, too). So it's no wonder politicians are jumping on the selfie bandwagon, cramming themselves, their family, celebrities and anyone else they can find into a photo.Here's a look …